The market and Stock J have the following probability distributions:
Probability rM r3
0.3 15% 19%
0.4 8 4
0.3 20 11
a) calculate the expected rat of return for the market. round to two decimal places.____________%
calculate the expected rate of return for Stock J. round to two decimal places.___________%
b) calculate the standard deviation for the market. round to two decimal places.____________%
calculate the standard deviation for the market. round to two decimal places.____________%
c) calculate the coefficient of variation for the market. round to two decimal places.______________%
calculate the coefficient of variation for Stock J. round to two decimal places.___________%